Hiding scar through hair transplant?

First I ask what your trying to camouflage? If it is the appearance of the scar it would be best to revise the incision. If there is a depression, use of a filler may be easier. Remember, if you do transplants it will be necessary to grow a beard, or you've wasted your time and money.

For hair growth on the cheek, I would suggest one of two options. First, grafting can be done though the take rate in areas of scar can be slightly less than the take rate in a 'virgin' area. At times, it is better to have the scar completely removed and meticulously repaired so that the bare area is no longer... more

I assume you want hair in the graft. This can be done by excision or grafting. Usually, these areas of this size are excised rather than grafted to produce a better result.